54911978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{2203}}^1$

素因数の和:2330

約数の個数: 24

約数和(自身を含む): 91457184

約数和(自身を除く): 36545206

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 1133, 2203, 2266, 4406, 12463, 24233, 24926, 48466, 226909, 266563, 453818, 533126, 2495999, 4991998, 27455989, 54911978]

約数ペア:

[(1, 54911978), (2, 27455989), (11, 4991998), (22, 2495999), (103, 533126), (121, 453818), (206, 266563), (242, 226909), (1133, 48466), (2203, 24926), (2266, 24233), (4406, 12463)]